snapshot

I am using the emulator. So definitely I have the root permission. I use command: adb pull /dev/graphics/fb0 d:/a and then use my program to read this file and generate a bmp. It is successful. But when I use pure java code to do this: Process process = Runtime.getRuntime().exec("su -c cat /dev/graphics/fb0"); process.waitFor(); InputStream is = process.getInputStream(); is.read(buffer, 0, width*height*2); The buffer can not get the correct data. All the data is 0, while the correct is 0xFF at the first several line. Then I tried: adb shell cat /dev/graphics/fb0 > /sdcard/tmp The tmp file also

I am unable to take any more snapshots of a particular project of mine in XCode. If I try to create a snapshot, it says 'Creating snapshot ..' in the status bar and goes on forever. I then force quit the Xcode, relaunch and try creating a snapshot again. This time it straight away gives the error message '..remove file manually .. ...lock'. So I then remove the shown file using the rm command in terminal. And then I again try creating the snapshot and the same cycle continues. How can I fix this issue? I had been taking snapshots for this project for a long time and one day had to delete all

Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . I need a whole-system snapshot( both system state and disk ) on Linux. I know that there are several ways to take disk snapshot such as lvm2, zfs, or Btrfs. However, I could not look for any whole-system snapshot (cpu, memory, and disk state) anywhere. Is there any way to do that? I mean the way like system snapshot feature on VM. There is no way to take a snapshot of the entire system from within the system --

I used to use capturePicture() method to make a snapshot of my WebView. This method was deprecated in API level 19. The doc say that "Use onDraw(Canvas) to obtain a bitmap snapshot of the WebView", but I really don't know how it means. Will you please teach me how to solve the problem? Richard Guan The following should work: float scale = webView.getScale(); int webViewHeight = (int)(webView.getContentHeight() * scale); Bitmap image = Bitmap.createBitmap(webView.getWidth(), webViewHeight, Config.ARGB_8888); Canvas canvas = new Canvas(image); webView.draw(canvas); 来源： https://stackoverflow.com

Imagine two projects. The first is the framework-core project which is in version 1.1.0 and has several snapshot builds. The other is the example-business project which has the following dependency to framework-core on the build-iteration number 9. <dependency> <groupId>org.example</groupId> <artifactId>framework-core</artifactId> <version>1.1.0-20100518.134928-9</version> </dependency> What happens if mvn install is called on the framework-core ? I found out that the artifact is copied to the folder and is named to *.1.1.0-SNAPSHOT.jar (as expected). This lead me to the assumption that this

I want to make a snapshot image from an arbitrary page (i.e. not necessarily the first) in a PDF document. Any free tools for this? I'm using Delphi. TIA Steven Steven I had the same problem a couple years ago and the only reliable solution was to buy Acrobat Professional (7) and use that to extract the page, copy it to the clipboard and then create a thumbnail from that. I'd be very interested to see if there are free methods available to extract pages from a pdf document. procedure TFormMain.LoadPDFDoc(Filename: TFilename; var Bitmap: TBitmap); var PDPage : variant; PdApp, PdDoc, PdRect:

How can I disable saving snapshot in NetBeans 7.1.2? It is slowing down the system dramatically. Any suggestions The snapshots are performance snapshots taken when the IDE detects slow behavior. For obvious reasons, slower computers are more likely to trigger the collection (by taking longer than a preset amount of time to complete tasks), which then requires saving the snapshot. The saving process slows the system down even more, occasionally resulting in (for all practical purposes) an inoperable IDE. Check your netbeans.conf configuration file (in the etc folder). You'll find a line for